1320112202099 has 6 divisors (see below), whose sum is σ = 1402333723644. Its totient is φ = 1242458542880.

The previous prime is 1320112202083. The next prime is 1320112202131. The reversal of 1320112202099 is 9902022110231.

It is a happy number.

It is not a de Polignac number, because 1320112202099 - 2⁴ = 1320112202083 is a prime.

It is a super-2 number, since 2×1320112202099² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320112202699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2283930857 + ... + 2283931434.

It is an arithmetic number, because the mean of its divisors is an integer number (233722287274).

Almost surely, 2^{1320112202099} is an apocalyptic number.

1320112202099 is a deficient number, since it is larger than the sum of its proper divisors (82221521545).

1320112202099 is an equidigital number, since it uses as much as digits as its factorization.

1320112202099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567862325 (or 4567862308 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 1320112202099 in words is "one trillion, three hundred twenty billion, one hundred twelve million, two hundred two thousand, ninety-nine".